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USA Dust Guard - Dust Control Equipment & Supplies.

HEPA Pro Vacuums / Dust Extractors
CERTIFIED HEPA VACS
OSHA SILICA DUST COMPLIANT

GRINDERS
10" - 26"
DUSTLESS
Hand Saws
300 CFM
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Fein Vac & Grinder w/ 6" USA Dust Guard. Fein High Efficiency / WD Vac, 153 CFM, 9.3 Gallon Air Pulse - Zipper Bag. Hawk Concrete Floor Grinder, 17" & 20". Dustless Cut-Off Saws Bosch 300 CFM, 17.0 Gal "Self-Cleaning" Dust Extractor

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ABRASIVES

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COATING REMOVAL

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3-Hole Trapezoid - Metal    >   2-Round Diamond
 
 
Diamonds --- HW Machine Grinding
 

Std Size Trapezoid, Premium Quality - 2 Round

 

Standard Trapezoid Plate, 2 Round Diamond
Std Trap - Includes (3) M6 holes and (3) Lock Pin holes.--- includes (6) mounting holes:  (3) M6 threaded, (3) locking (not shown) - see reverse side image for all 6 holes (right) 

Round diamond segments are best for prepping polishing projects, leaves less scratches than the double bar diamond.

Expected Footage:  Up to 25,000 sq ft per set - depending on the match between the concrete, bond type and grit.

   

 Private Labeled for Many 

USA Dust Guard - Floor Diamonds ~ 30% Less than the Competition!

 

FEATURES / BENEFITS:

  • 30% more segment mass than a double bar diamond

  • Larger surface area reduces swirl marks, 1" x 3/8"

  • Resurfaces damaged concrete floors to produce a superior concrete surface ready for polishing, coating or sealing.

  • GRITS:

    • 18 Grit - Can be used as 1st step to grind a rough concrete slab, remove coating up to 12 mil thick

    • 30 Grit - Can be used to expose aggregate, remove scratches from 18 grit, remove thin-mill coatings

    • 60 Grit - Can be used as 1st step on bare concrete, remove scratches from grinding previously with 30 grit

    • 120 Grit - Used after the 60 grit metal to remove 60 grit scratches.

Part Number Grit Size Unit Price

Soft Bond For Hard Concrete.  Bonds needs to be soft to expose diamond crystals to grind the hard surface.  Hard  concrete contains hard granite, quartz, river stone, flint rock.

HTC-2R-XS18 18 / 20 $24.90    
HTC-2R-XS30 30 / 40 $24.90    
HTC-2R-XS60 60 / 80 $24.90    
HTC-2R-XS120 120 / 150 $24.90    

Medium Strength Bond - RED Suggested in most cases, most popular and most common bond used.  For use on floors containing common pit gravel and/or medium river stone, traprock, crushed gravel.  The Soft and Hard Bonds are typically reserved for extreme (uncommon) cases.

HTC-2R-S18 18 / 20 $24.90    
HTC-2R-S30 30 / 40 $24.90    
HTC-2R-S60 60 / 80 $24.90    
HTC-2R-S120 120 / 150 $24.90    

Hard Bond - For Soft Concrete.   Bond has harder metals in its matrix to withstand the abrasion, so the diamond crystals are not kicked-out before they have a chance to work the surface.  Soft concrete contains limestone, sandstone, dolmite, soft shell.

HTC-2R-M18 18 / 20 $24.90    
HTC-2R-M30 30 / 40 $24.90    
HTC-2R-M60 60 / 80 $24.90    
HTC-2R-M120 120 / 150 $24.90    

 

 

 

 

USA Dust Guard
  Div. of Scott Electric
--- Trusted Since 1946!
24 39th Street
(Lawrenceville, Strip District)
Pittsburgh, PA  15201

Open
Monday - Friday,  6:30 AM - 6:00 PM EST

Phone (Direct)
 
412 - 605 - 2992

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